http://youtu.be/m8a0oNsDEx8
Here's a really cool video on sponges. They inject them with fluorescent dye and it's amazing to see how much water they pump.
Anyone keeping sponges in their tank?
I have an orange tree sponge that is doing extremely well under an overhang. I would like to add a small fluorescent purple vase sponge.
Anyone keep this species with success?
Here's a really cool video on sponges. They inject them with fluorescent dye and it's amazing to see how much water they pump.
Anyone keeping sponges in their tank?
I have an orange tree sponge that is doing extremely well under an overhang. I would like to add a small fluorescent purple vase sponge.
Anyone keep this species with success?
